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/*
* This file is part of GtkSourceView
*
* Copyright (C) 2022 - Sébastien Wilmet <swilmet@gnome.org>
*
* GtkSourceView is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* GtkSourceView is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <gtksourceview/gtksource.h>
#define DEBUG FALSE
static GtkSourceLanguageManager *
get_language_manager (void)
{
GtkSourceLanguageManager *language_manager;
GFile *lang_specs_srcdir;
GFileType file_type;
language_manager = gtk_source_language_manager_get_default ();
/* If the unit test program is running from the source directory (e.g.
* with `make check`), load only the language specs located there, not
* the installed ones.
* For better reproducibility, and the ability to run the unit test
* without installing the module.
*/
lang_specs_srcdir = g_file_new_build_filename (TOP_SRCDIR,
"data",
"language-specs",
"default-language-specs",
NULL);
file_type = g_file_query_file_type (lang_specs_srcdir, G_FILE_QUERY_INFO_NONE, NULL);
if (file_type == G_FILE_TYPE_DIRECTORY)
{
const gchar *search_path[2];
search_path[0] = g_file_peek_path (lang_specs_srcdir);
search_path[1] = NULL;
#if DEBUG
g_print ("%s: search language specs only in: %s\n", G_STRFUNC, search_path[0]);
#endif
gtk_source_language_manager_set_search_path (language_manager,
(gchar **) search_path);
}
else
{
#if DEBUG
g_print ("%s: search language specs in default search path.\n", G_STRFUNC);
#endif
}
g_object_unref (lang_specs_srcdir);
return language_manager;
}
static gboolean
skip_language (GtkSourceLanguage *language)
{
const gchar *language_id;
/* Hidden *.lang files are meant to be embedded into others, and as such
* may not contain everything.
*/
if (gtk_source_language_get_hidden (language))
{
return TRUE;
}
language_id = gtk_source_language_get_id (language);
/* FIXME: these lang files need to be fixed. */
if (g_str_equal (language_id, "cuda") ||
g_str_equal (language_id, "gdb-log") ||
g_str_equal (language_id, "llvm") ||
g_str_equal (language_id, "meson"))
{
return TRUE;
}
return FALSE;
}
static void
apply_language_to_buffer (GtkSourceLanguage *language)
{
GtkSourceBuffer *buffer;
buffer = gtk_source_buffer_new_with_language (language);
g_object_unref (buffer);
}
static void
test_apply_to_buffer (void)
{
GtkSourceLanguageManager *language_manager;
const gchar * const *language_ids;
gint i;
language_manager = get_language_manager ();
language_ids = gtk_source_language_manager_get_language_ids (language_manager);
if (language_ids == NULL)
{
return;
}
for (i = 0; language_ids[i] != NULL; i++)
{
const gchar *cur_language_id = language_ids[i];
GtkSourceLanguage *language;
language = gtk_source_language_manager_get_language (language_manager,
cur_language_id);
if (skip_language (language))
{
#if DEBUG
g_print ("SKIP language %s\n", cur_language_id);
#endif
}
else
{
#if DEBUG
g_print ("test language %s\n", cur_language_id);
#endif
apply_language_to_buffer (language);
}
}
}
int
main (int argc,
char **argv)
{
gint ret;
gtk_test_init (&argc, &argv);
gtk_source_init ();
g_test_add_func ("/LanguageSpecs/apply_to_buffer", test_apply_to_buffer);
ret = g_test_run ();
gtk_source_finalize ();
return ret;
}
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